[javascript] 수식

100/1초 시간을 (시:분:초:100/1초) 변환

  // total => 100 / 초
 funciton HMSsm(total){
    let totalS  = Math.floor(total / 100);          // totle  (초)
    let timeH   = Math.floor(totalS / 3600);        // 1시간 3600초     (시) 
    let timeM   = Math.floor(totalS % 3600 / 60);   // 나머지 를 / 60 몫 (분)
    let timeS   = Math.floor(totalS % 60);          // 나머지 (초)
    let timeMs  = (total % 100);                    // 100/1 초
   
    timeH  = String(timeH).padStart(2,"0"); 
    timeM  = String(timeM).padStart(2,"0");
    timeS  = String(timeS).padStart(2,"0");
    timeMs = String(timeSS).padStart(2,"0");
    
    return (timeH + ":" + timeM + ":" + ":" + timeS + ":" + timeMs)
 }